4-79
H Internally-set Speed Selection
• The following table shows the relationship between SPD1 and SPD2 (speed selection commands 1
and 2), and the internally-set speeds that are selected.
Control mode
TVSEL
SPD1: OFF SPD1: ON
setting
SPD2: OFF SPD2: ON SPD2: OFF SPD2: ON
Pn000.1 = 3
Internally-set
speed control
--- Stop by speed
loop.
No. 1 internal
speed setting
(Pn301)
No. 3 internal
speed setting
(Pn303)
No. 2 internal
speed setting
(Pn302)
Pn000.1 = 4
Internally-set
TVSEL: OFF Stop by speed
loop.
No. 1 internal
speed setting
No. 3 internal
speed setting
No. 2 internal
speed setting
speed control
↔ Speed
Pn50A.0 = 0
(See note 1.)
(Pn301)
(Pn303)
(Pn302)
control
TVSEL: ON Speed control
Pn000.1 = 5
Internally-set
TVSEL: OFF Stop by speed
loop.
No. 1 internal
speed setting
No. 3 internal
speed setting
No. 2 internal
speed setting
speed control
↔ Position
Pn50A.0 = 0
(See note 1.)
(Pn301)
(Pn303)
(Pn302)
control
TVSEL: ON Position control
Pn000.1 = 6
Internally-set
TVSEL: OFF Stop by speed
loop.
No. 1 internal
speed setting
No. 3 internal
speed setting
No. 2 internal
speed setting
speed control
↔ Torque
Pn50A.0 = 0
(See note 1.)
(Pn301)
(Pn303)
(Pn302)
control
TVSEL: ON Torque control
Note 1. When Pn50A.0 (input signal allocation mode) is set to the default setting (0) and Pn000.1 is
set between 4 and 6, the control mode switches without TVSEL (control mode switching) sig-
nal allocation or input.
Note 2. When Pn50A.0 is set to 1 and the TVSEL signal is allocated, the control mode switches ac-
cording to the TVSEL signal.
H Operation Examples
D Internally-set Speed Control Settings Only (Pn000.1 = 3)
Speed selection
command 1
SPD1
Speed selection
command 2
SPD2
Rotation direction
command
RDIR
Servomotor op-
eration
Speed 2
Speed 3
Speed 1
Speed 1 (reverse
rotation)
Decelerates according to
Pn306 (soft start decelera-
tion time) setting
Accelerates according to
Pn305 (soft start accelera-
tion time) setting
Operation Chapter 4
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